Shopping for: Confirm the part against your engine serial number and application before ordering.
Change engine
Cummins ISB / QSB / 6B 5.9 / 6.7 Gaskets & Seals
Gaskets & Seals for Cummins ISB / QSB / 6B 5.9 / 6.7 engines. Every part in this collection is listed for the 6B, 6BT, ISB, QSB by its catalog application record, not by its title. Check your engine serial number or CPL against the part page before ordering.
125 part numbers. Match the part number and your engine serial number — not sure? Call or text (720) 445-6249.
| Part # | Replaces | Description | Fits | Price | Availability |
|---|---|---|---|---|---|
| M-3959797 | Cummins 3959797 | Interstate-McBee Oil Pan Gasket for Cummins ISB / QSB / B Series - Replaces 3959797 | CUMMINS B/ISB/QSB | $49.99 | Ships from supplier · Lead time confirmed when you order |
| M-3959052 | Cummins 3959052 | Interstate-McBee Cummins B/ISB/QSB Oil Pan Gasket | CUMMINS B/ISB/QSB | $40.99 | Ships from supplier · Lead time confirmed when you order |
| M-3958165 | Cummins 3958165 | Interstate-McBee Cummins B/ISB/QSB Oil Pan Gasket | CUMMINS B/ISB/QSB | $48.99 | Ships from supplier · Lead time confirmed when you order |
| M-3957492 | Cummins 3957492 Cummins 3946532 |
Interstate-McBee Cummins B/ISB/QSB Gear Cover Gasket | CUMMINS B/ISB/QSB | $6.99 | Ships from supplier · Lead time confirmed when you order |
| M-3955457 | Cummins 3955457 | Interstate-McBee Accessory Drive Cover Gasket for Cummins ISB / QSB / B Series - Replaces 3955457 | CUMMINS B/ISB/QSB | $22.99 | Ships from supplier · Lead time confirmed when you order |
| M-3954324 | Cummins 3954324 | Interstate-McBee Cummins B/ISB/QSB Rocker Cover Gasket | CUMMINS B/ISB/QSB | $37.99 | Ships from supplier · Lead time confirmed when you order |
| M-3949910 | Cummins 3949910 | Interstate-McBee Cummins B/ISB/QSB Connection Gasket | CUMMINS B/ISB/QSB | $2.99 | Ships from supplier · Lead time confirmed when you order |
| M-3949562 | Cummins 3949562 | Interstate-McBee Cummins B/ISB/QSB Flange Gasket | CUMMINS B/ISB/QSB | $2.99 | Ships from supplier · Lead time confirmed when you order |
| M-3949530 | Cummins 3949530 | Interstate-McBee Cummins B/ISB/QSB Turbocharger Gasket | CUMMINS B/ISB/QSB | $2.99 | Ships from supplier · Lead time confirmed when you order |
| M-3949417 | Cummins 3949417 | Interstate-McBee Cummins B/ISB/QSB EGR Valve Gasket | CUMMINS B/ISB/QSB | $4.99 | Ships from supplier · Lead time confirmed when you order |
| M-3947814 | Cummins 3947814 | Interstate-McBee Cummins B/ISB/QSB Gear Housing Gasket | CUMMINS B/ISB/QSB | $20.99 | Ships from supplier · Lead time confirmed when you order |
| M-3946275 | Cummins 3946275 | Interstate-McBee Cummins B/ISB/QSB Gasket | CUMMINS B/ISB/QSB | $3.99 | Ships from supplier · Lead time confirmed when you order |
| M-3939357 | Cummins 3939357 | Interstate-McBee Cummins B/ISB/QSB Cover Plate Gasket | CUMMINS B/ISB/QSB | $2.99 | Ships from supplier · Lead time confirmed when you order |
| M-3938706 | Cummins 3938706 | Interstate-McBee Cover Plate Gasket for Cummins ISB / QSB / B Series - Replaces 3938706 | CUMMINS B/ISB/QSB | $2.99 | Ships from supplier · Lead time confirmed when you order |
| M-3938162 | Cummins 3938162 | Interstate-McBee Cummins B/ISB/QSB Oil Pan Gasket | CUMMINS B/ISB/QSB | $25.99 | Ships from supplier · Lead time confirmed when you order |
| M-3938157 | Cummins 3938157 | Interstate-McBee Cummins B/ISB/QSB Gasket | CUMMINS B/ISB/QSB | $2.99 | Ships from supplier · Lead time confirmed when you order |
| M-3938156 | Cummins 3938156 | Interstate-McBee Cummins B/ISB/QSB Gear Housing Gasket | CUMMINS B/ISB/QSB | $26.99 | Ships from supplier · Lead time confirmed when you order |
| M-3935878 | Cummins 3935878 | Interstate-McBee Cummins B/ISB/QSB Valve Cover Gasket | CUMMINS B/ISB/QSB | $64.99 | Ships from supplier · Lead time confirmed when you order |
| M-3934638 | Cummins 3934638 | Interstate-McBee Cummins B/ISB/QSB Oil Drain Gasket | CUMMINS B/ISB/QSB | $2.99 | Ships from supplier · Lead time confirmed when you order |
| M-3932475 | Cummins 3932475 | Interstate-McBee Cummins B/ISB/QSB Turbocharger Gasket | CUMMINS B/ISB/QSB | $2.99 | Ships from supplier · Lead time confirmed when you order |
| M-3930906 | Cummins 3930906 | Interstate-McBee Cummins B/ISB/QSB Valve Cover Gasket | CUMMINS B/ISB/QSB | $4.99 | Ships from supplier · Lead time confirmed when you order |
| M-3929751 | Cummins 3929751 | Interstate-McBee Cummins B/ISB/QSB Accessory Drive Cover Gasket | CUMMINS B/ISB/QSB | $9.99 | Ships from supplier · Lead time confirmed when you order |
| M-3921926 | Cummins 3921926 | Interstate-McBee Turbocharger Gasket for Cummins ISB / QSB / B Series - Replaces 3921926 | CUMMINS B/ISB/QSB | $30.99 | Sold out - call for options |
| M-3920773 | Cummins 3920773 | Interstate-McBee Cummins B/ISB/QSB Copper Gasket | CUMMINS B/ISB/QSB | $2.99 | Ships from supplier · Lead time confirmed when you order |
| M-3919369 | Cummins 3919369 | Interstate-McBee Cummins B/ISB/QSB Turbocharger Gasket | CUMMINS B/ISB/QSB | $4.99 | Ships from supplier · Lead time confirmed when you order |
| M-3918673 | Cummins 3918673 | Interstate-McBee Cummins B/ISB/QSB Gear Cover Gasket | CUMMINS B/ISB/QSB | $22.99 | Ships from supplier · Lead time confirmed when you order |
| M-3916042 | Cummins 3916042 | Interstate-McBee Cummins B/ISB/QSB Air Comp Gasket | CUMMINS B/ISB/QSB | $8.99 | Ships from supplier · Lead time confirmed when you order |
| M-3914385 | Cummins 3914385 | Interstate-McBee Gear Cover Gasket for Cummins ISB / QSB / B Series - Replaces 3914385 | CUMMINS B/ISB/QSB | $22.99 | Ships from supplier · Lead time confirmed when you order |
| M-3912220 | Cummins 3912220 | Interstate-McBee Cummins B/ISB/QSB Metal Gasket | CUMMINS B/ISB/QSB | $4.99 | Ships from supplier · Lead time confirmed when you order |
| M-3908096 | Cummins 3908096 | Interstate-McBee Cover Plate Gasket for Cummins ISB / QSB / B Series - Replaces 3908096 | CUMMINS B/ISB/QSB | $2.99 | Ships from supplier · Lead time confirmed when you order |
| M-3905595 | Cummins 3905595 | Interstate-McBee Cummins B/ISB/QSB Timing Housing Gasket | CUMMINS B/ISB/QSB | $2.99 | Ships from supplier · Lead time confirmed when you order |
| M-3901356 | Cummins 3901356 | Interstate-McBee Gasket for Cummins ISB / QSB / B Series - Replaces 3901356 | CUMMINS B/ISB/QSB | $2.99 | Ships from supplier · Lead time confirmed when you order |
| M-3864459 | Cummins 3864459 | Interstate-McBee Cummins B/ISB/QSB Oil Cooler Core Gasket | CUMMINS B/ISB/QSB | $24.99 | Ships from supplier · Lead time confirmed when you order |
| M-3709861 | Cummins 3709861 | Interstate-McBee Cummins B/ISB/QSB Turbocharger Gasket | CUMMINS B/ISB/QSB | $5.99 | Ships from supplier · Lead time confirmed when you order |
| M-3519807 | Cummins 3519807 | Interstate-McBee Cummins B/ISB/QSB Turbocharger Gasket | CUMMINS B/ISB/QSB | $2.99 | Ships from supplier · Lead time confirmed when you order |
| M-2871453 | Cummins 2871453 | Interstate-McBee Cummins B/ISB/QSB Aftertreatment Device Gasket | CUMMINS B/ISB/QSB | $25.99 | Ships from supplier · Lead time confirmed when you order |
| M-2871452 | Cummins 2871452 | Interstate-McBee Cummins B/ISB/QSB Aftertreatment Device Gasket | CUMMINS B/ISB/QSB | $40.99 | Ships from supplier · Lead time confirmed when you order |
| M-2871451 | Cummins 2871451 | Interstate-McBee Aftertreatment Device Gasket for Cummins ISB / QSB / B Series - Replaces 2871451 | CUMMINS B/ISB/QSB | $25.99 | Ships from supplier · Lead time confirmed when you order |
| M-2866636 | Cummins 2866636 | Interstate-McBee Cummins B/ISB/QSB Aftertreatment Device Gasket | CUMMINS B/ISB/QSB | $18.99 | Ships from supplier · Lead time confirmed when you order |
| M-2830559 | Cummins 2830559 | Interstate-McBee Cummins B/ISB/QSB Oil Cooler Core Gasket | CUMMINS B/ISB/QSB | $28.99 | Ships from supplier · Lead time confirmed when you order |
| M-154916 | Cummins 154916 | Interstate-McBee Cummins B/ISB/QSB Hydraulic Pump Gasket | CUMMINS B/ISB/QSB | $3.99 | Ships from supplier · Lead time confirmed when you order |
| 132030 | Cummins 2871451 Cummins 4965064 |
Cummins AFTERTREATMENT DEVICE GASKET | CUMMINS ISB ENGINES CUMMINS QSB SERIES ENGINE |
$28.21 | Ships from supplier · Lead time confirmed when you order |
| 132027 | Cummins 2866636 Kenworth ETP2866636 Navistar 3846392 +5 more |
Cummins Isb Engines Inlet After Treatment Gasket | CUMMINS ISB ENGINES | $10.80 | Ships from supplier · Lead time confirmed when you order |
| 131971 | Cummins 2871452 Cummins 3977531 Cummins 3977895 +1 more |
Cummins AFTER TREATMENT GASKET | CUMMINS ISB ENGINES CUMMINS QSB SERIES ENGINE |
$36.16 | Ships from supplier · Lead time confirmed when you order |
| 131846 | Cummins 4933235 | Cummins Isb Engines Air Fuel Valve Gasket (Pack of 4) | CUMMINS ISB ENGINES | $27.28 | Ships from supplier · Lead time confirmed when you order |
| 131845 | Cummins 4937829 Cummins 4942435 Cummins 4943533 +2 more |
Cummins ISB ENGINES EGR CONNECTION GASKET (Pack of 4) | CUMMINS ISB ENGINES | $56.00 | Ships from supplier · Lead time confirmed when you order |
| 131844 | Cummins 4933225 | Cummins Isb Engines Egr Exhaust Gasket (Pack of 4) | CUMMINS ISB ENGINES | $30.52 | Ships from supplier · Lead time confirmed when you order |
| 131843 | Cummins 3977338 Cummins 5260648 Cummins 5266419 |
Cummins Isb Engines Turbocharger Mounting Gasket (Pack of 2) | CUMMINS ISB ENGINES | $27.96 | Ships from supplier · Lead time confirmed when you order |
Got a Number We Don't List?
Text a photo of the part tag — a specialist crosses it and quotes you fast.